Hello ch17772,
Jonathan Bayme (j.bayme) is right! I think that the main difference between the two decks that you are comparing is the look you are going for. DeckONE is definitely of a much different aesthetic than the Erdnase 1902s. Recently the Twins made some better photos of our cards (I am a horrible photographer), which I will be posting on our website soon, I hope, which might be more helpful in your decision.
Other than the look, I think they are pretty similar in quality. Our Ivory finish decks were printed in a smaller number than the Cambric finish and are not on the web press, as Jonathan mentioned. However, I would like to point out that the Cambric version was printed on the web press! Yay!
Regardless, both versions of our cards and Homer Liwag's DeckONEs are sure to be of the best quality that the USPCC can create!
Thanks for your interest in our cards!
Best,
Ricky